DS495SPE Series冗余式电源

DS495SPE power supply is fully digital and compatible with Artesyn Embedded Technologies' universal PMBus® graphical user interface, allowing control via an integral I2C interface using the industry-standard PMBus communications protocol. Each power supply generates a main payload output of 12 Vdc for feeding downstream dc-dc converters in systems using distributed power architectures, together with a 12 Vdc standby output rated at 3 A for power management circuitry. The main DC output of the DS495SPE can deliver up to 41.25 A. Active current sharing helps maximize cost-effectiveness by eliminating the need for additional components when paralleling multiple power supplies for very high current applications.
This power supply is certified for Platinum Level efficiency, peaking at 94% of efficient power conversion.

• Total Max Power:
  495 W
• Total Max Current:
  41.3 A
• Input Voltage:
  90 V to 264 V
• Output Voltage:
  11.4 V to 12.6 V
• Outputs:
  Dual
• Size (L x W x H):
  7.736" x 3.400" x 1.574"
• Warranty:
  2 years
• Operating Temperature:
  0 to +50 °C

• 495W output power
• N+N Redundant
• Hot-swap
• Internal OR'ing
• 12.0 V housekeeping
• High efficiency (94% @ 230 VAC) 50% load
• Variable speed smart fan
• EMI Class A
• EN61000 Immunity